OpenStax, Intermediate Algebra 2e §5.1 Add and Subtract Polynomials · Exercise 75 · Algebra · Polynomials

Add and Subtract Polynomials · Exercise 75

In each example, find ⓐ (f + g)(x) ⓑ (f + g)(2) ⓒ (f − g)(x) ⓓ (f − g)(−3).

$f (x) = 3 x^{3} - x^{2} - 2 x + 3$ and $g (x) = 3 x^{3} - 7 x$

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OpenStax, Intermediate Algebra 2e · §5.1 Add and Subtract Polynomials · Exercise 75

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